| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 23.998 | 16/6:23.968 |
| 2 | 4 | 19.125 | 17/6:06.546 |
| 3 | 3 | 18.034 | 18/6:06.942 |
| 4 | 3 | 18.835 | 19/6:19.962 |
| 5 | 3 | 19.168 | 19/6:16.808 |
| 6 | 3 | 19.873 | 19/6:16.938 |
| 7 | 3 | 18.900 | 19/6:14.390 |
| 8 | 4 | 21.333 | 19/6:18.257 |
| 9 | 3 | 19.235 | 19/6:16.835 |
| 10 | 4 | 20.126 | 19/6:17.391 |
| 11 | 4 | 17.906 | 19/6:14.012 |
| 12 | 3 | 18.910 | 19/6:12.785 |
| 13 | 3 | 18.854 | 19/6:11.665 |
| 14 | 3 | 19.063 | 19/6:10.989 |
| 15 | 3 | 22.927 | 19/6:15.297 |
| 16 | 4 | 18.837 | 19/6:14.210 |
| 17 | 4 | 18.754 | 19/6:13.158 |
| 18 | 3 | 18.603 | 19/6:12.063 |
| 19 | 4 | 24.345 | 19/6:16.826 |